A Dec. 17 Facebook post (direct link, archive link) claims a CO2-driven greenhouse effect is not causing modern climate change. "The greenhouse effect is a hoax," reads the post's caption. " ...

More than 4 billion tons of cement were produced in 2021, contributing 8% of global CO2 emissions, according to think tank Chatham House. With pressure on the construction industry to decarbonize ...

The lack of context minimized the government’s own findings that atmospheric levels of carbon dioxide — the most abundant planet-warming gas in the air — jumped up by a record amount in 2024.

"Newsom's California fires have emitted more CO2 in two days than every car in America has in decades!" reads text under the image. The post was shared more than 100 times in three weeks.

LONDON, June 30 (Reuters) - Projects in development will remove only a fraction of the amount of carbon dioxide (CO2) from the air that needs extracting by 2025 to meet the global Paris climate ...